Rockwell Automation ArmorStart Bulletin 280G, User Manual

Page: 137 / 324

Bulletin 284G Programmable Parameters for Sensorless Vector Controllers 4-57
A250 (Stp Logic Time 0)
A251 (Stp Logic Time 1)
A252 (Stp Logic Time 2)
A253 (Stp Logic Time 3)
A254 (Stp Logic Time 4)
A255 (Stp Logic Time 5)
A256 (Stp Logic Time 6)
A257 (Stp Logic Time 7)
Sets the time to remain in each step if the corresponding StpLogic command is set
to Step after Time.
Parameter Number 250…257
Related Parameters
138, 155, 158, 161,
171…177, 240…247
Access Rule GET/SET
Data Type UINT
Group Advanced Program Group
Units 0.1 sec
Minimum Value 0.0 sec
Maximum Value 999.9 sec
Default Value 30.0 sec
EM Brk Off Delay
Sets the time the drive will remain at minimum frequency before ramping to the
commanded frequency and energizing the brake coil relay when Parameter 137 (Stop
Mode) is set to option 8 or 9.
Parameter Number 260
Related Parameters 137
Access Rule GET/SET
Data Type UNIT
Group Advanced Setup
Units 0.01 sec
Minimum Value 0.01 sec
Maximum Value 10 sec
Default Value 0.0 sec
EM Brk On Delay
Sets the time the drive will remain at minimum frequency before stopping and de-
energizing the brake coil relay when Parameter 137 (Stop Mode) is set to option 8 or
9.
Parameter Number 261
Related Parameters 137
Access Rule GET/SET
Data Type UNIT
Group Advanced Setup
Units 0.01 sec
Minimum Value 0.01 sec
Maximum Value 10.00 sec
Default Value 0.0 sec
Frequency
Time
Minimum Freq
260 [EM Brk Off Delay] 261 [EM Brk On Delay]
Stop
Commanded
Start
Commanded
EM Brk
De-Energized (On)
Drive Stops EM Brk
Energized (Off)
Ramp Accel
Ramp Decel